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National Stock Number:
5330-01-421-9496
Federal Supply Class:
5330
National Item Identification Number:
014219496
Description:
PACKING,PREFORMED
Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
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Manufacturer Information:
| 1305-030 ITEM 21 6.00IN | 76364 | MILWAUKEE VALVE CO, INC | | 6593-R-993 | 76364 | MILWAUKEE VALVE CO, INC | | 6593-Z-993 PART 6593-R-993 | 76364 | MILWAUKEE VALVE CO, INC | | 6593-R-993 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.000 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.312 INCHES NOMINAL | | JOINT TYPE | SCARF-PERIPHERAL BOTH ENDS CUT | | LUBRICATION MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | LUBRICATION METHOD | IMPREGNATED | | MATERIAL DOCUMENT AND CLASSIFICATION | JOHN CRANE C-1046 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND FIBER NONASBESTOS OVERALL | | PERIPHERAL DIAMETER | 1.500 INCHES NOMINAL |
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